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Find Central a/c service or repairers in Highland Lakes

Avatar for Speer Air
Speer Air
4.6(
165
)

Serving Highland Lakes, NJ and surrounding areas

Approved

In business since 1958

Free estimates

Emergency services offered

"Excellent! The team worked diligently for 5 days to install a central air system in our old house with Plaster Walls. It was NOT easy, yet they did a fantastic job. They were able to add all ducts to the first floor with out any "chases" or enclosures requiring to be build. And almost none of our first floor lines up with our second floor closets, but they figured it out. Great time and fantastic service. Make sure you get Brandon and Sean. The work their butts off, and ensure your house stays clean (they cleaned up everything after every day - not an easy feat). Cannot say how happy am I with their work!"
Residential Attic Install
Commercial Multi Unit Install
Guardian Series
Response time2 days
Response rate85%
7 neighbors recently requested a quote
Avatar for Protocol Air
Protocol Air
4.5(
11
)

Serving Highland Lakes, NJ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"they got to my home when they said they would. the tec check out my ac unit ,he said i needed a relay he replaced it and the unit ran the same as before. he would not reinstall the old relay even though the new one did not make my unit work. he said the unit was low on coolant how did he know that when the unit would not keep running? i am mad at myself for not speeking up enough when the tec was at my home. he did not give me a bill, I still do not know what i was charged. After my service call a manager called me. We spoke for some time and he agreed with me and give me a credit for the service call. A hired them to install my new AC system. Two men came on a Saturday they worked very well togeather they installed the new system and cleaned up after them self. I am very pleased with there work. The new system works great. And the price was inline with other AC companys."
Response time6 hrs
Response rate100%
23 neighbors recently requested a quote
Delta Heating and Air Conditioning LLC
New to Angi

Serving Highland Lakes, NJ and surrounding areas

Approved

Credit card accepted

Offers commercial services

Delta Heating and Air Conditioning LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

1 neighbors recently requested a quote
Easy Flow Drain Cleaning and Mechanical Services
4.8(
128
)

Serving Highland Lakes, NJ and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Rob was outstanding and gave me the straight dope on unneeded services that some national plumbers try to charge for services such as pipe inspection. He took the time to explain when a pipe inspection is needed and the most likely scenarios of a clogged kitchen drain (usually something stuck in a bend in the pipe vs a problem with the mainline). 
I had called Rob after hours and he returned my call an hour later. Unfortunately I had ran off to Home Depot by that point and had rented an electric auger. Rob guided me to what the issue was and I ended up fixing it. So I called back to cancel the appointment for the next morning which is what we agreed to do since I had already rented the equipment. 
Going forward Rob is my go to plumber in the area. Period.
"
Recommended by95%of homeowners
Avatar for Costanzo Electrical & Mechanical, LLC
Costanzo Electrical & Mechanical, LLC
4.7(
97
)

Serving Highland Lakes, NJ and surrounding areas

In business since 2005

Free estimates

Warranties offered

"Costanzo electric was terrific! The estimate for the service was very reasonable considering the area and given by August the owner. He was able to come within a week and three men did the work. The men were clean and efficient and removed one fan and installed two new fans perfectly aligned. They cleaned up any mess and reviewed with me what they did and asked if I was happy. Great to find a reputable contractor and someone I can rely on going forward"
Response time4 days
Response rate100%
Recommended by98%of homeowners
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FAQs for central a/c service or repair projects in Highland Lakes, NJ

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Highland Lakes, NJ homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.